Structure for supporting automobile master model simulation block during machining

The invention provides a structure for supporting an automobile master model simulation block during machining, which comprises a base plate, a plurality of fixing bars and an automobile master model simulation block, wherein T-shaped slots are evenly distributed over the base plate; and the automobile master model simulation block is provided with a plurality of integrally formed technical piles, and the technical piles are fixedly connected with the base plate through the fixing strips. With the structure for supporting an automobile master model simulation block during machining provided by the invention, deformation during machining is reduced, the machining cost and the machining period of a large master model covering part simulation block are greatly reduced, and the working efficiency is greatly improved.